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Find posted materials for past and upcoming Geographic Data Workgroup (GDW) meetings, including meeting agendas, minutes, and presentation materials grouped by meeting date. Expand each meeting date to find the documents available for download.

June 4, 2025 (3)
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FloodWarningSystem
Hurricane Presentation-Geographic Data Workgroup
Meeting Agenda
April 2, 2025 (3)
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Integrating ESRI Products for Research-Based Web Application Solutions
Meeting Agenda
roadsTaken
February 5, 2025 (3)
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Meeting Agenda
Data Axle
Mapillary-GIS Meeting 2025
December 4, 2024 (5)
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Meeting Agenda
Houston Area GIS Day 2024 Recap
3D Analysis of Flood Impacts in Missouri City Considering Rainfall Rates
Viridis Overview Presentation with Tyler Adams
Meeting Summary
October 2, 2024 (4)
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Meeting Agenda
Houston GIS Day Update 2024
HGAC Lidar Update
Vexcel
August 7, 2024 (4)
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Meeting Agenda
GDW LiDAR Imagey Updates
Geospatial Data Visualization and Analysis in the Cloud: An Open-Source Approach
Meeting Summary
June 5, 2024 (4)
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Meeting Agenda
2024 LiDAR and Aerial Imagery Program
HGAC Land Cover Application
Houston GIS Day Planning Update
April 3, 2024 (3)
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Meeting Agenda
City of Houston Online Demographics Walkthrough
NV5-Houston, TX Area 2024 Lidar Collection, Processing, and Deliverables (An Overview)
February 7, 2024 (5)
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Meeting Agenda
2024 Data Axle-Business File Layout and Dictionary
2024 Data Axle-Consumer File Layout Dictionary
HCAD & Cyclomedia-A Step Toward Making Digital Twin
H-GAC 2024 LiDAR and Aerial Imagery Cost-Share Updates
December 6, 2023 (4)
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Meeting Agenda
H-GAC 2024 LiDAR and Aerial Imagery Cost-Share
Surdex-New Aerial Imagery Sensor Technology
2023 Houston Area GIS Day Recap
October 4, 2023 (3)
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Meeting Agenda
Modernizing Your GIS Requires A Firm Foundation Not Just Technology And Products with 1Spatial
The National Map (TNM)-Your Source for Topographic Information with USGS
August 2, 2023 (5)
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Meeting Agenda
H-GAC 2024 LiDAR and Aerial Imagery Cost-Share
GIS State Legislative Updates and other news from TNRIS
ESRI Software Highlights from UC 2023
Meeting Summary
June 7, 2023 (3)
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Meeting Agenda
Fracta Presentation
Woolpert Presentation
April 5, 2023 (3)
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Meeting Agenda
NV5 Presentation
TNRIS Presentation
February 1, 2023 (2)
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Meeting Agenda
HGAC 2024 Lidar Program Presentation
December 7, 2022 (4)
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Meeting Agenda
Dymaptics Presentation
Fugro Presentation
Meeting Summary
November 2, 2022 (2)
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Meeting Agenda
Meeting Summary
October 5, 2022 (3)
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Meeting Agenda
Gridmetrics Presentation
Meeting Summary
September 7, 2022 (3)
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Meeting Agenda
SkyGeo Presentation
Meeting Summary
August 3, 2022 (4)
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Meeting Agenda
Regional Information Security Workgroup Meeting
2022 Esri User Conference Highlights and Recap
Meeting Summary
June 1, 2022 (4)
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Meeting Agenda
SCAUG Conference Recap Storymap
Fracta, Inc. Presentation
Meeting Summary
May 4, 2022 (4)
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Meeting Agenda
H-GAC Cybersecurity Workgroup
URISA Texas Presentation
Meeting Summary
April 6, 2022 (3)
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Meeting Agenda
H-GAC Regional Elected Officials Web App
Meeting Summary

H-GAC’s Geographic Data Workgroup

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